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the middle value in a data set after it has been arranged in order. The median is also the second quartile of a data set.
a function in which a unique element of the domain is associated with only one corresponding...
the maximum or minimum point on a curved graph. Also called a vertex.
the notation (standardised set of rules and symbols) that allows us to describe numbers in terms...
a change in position resulting from a slide with no turn. Each point in the shape is moved in...